Cost/Price Volume

The cost/price volume is the separately submitted section of a government contract proposal that contains the offeror's complete pricing, including labor categories, hourly rates, estimated hours, other direct costs, and total proposed price across all Contract Line Item Numbers (CLINs) and option periods, submitted separately from technical volumes to prevent price from influencing technical evaluation.

What is the Cost/Price Volume?

The cost/price volume responds to the pricing requirements in Section B of the solicitation, which contains the CLIN structure that offerors must price. Section L specifies the format, supporting data, and any cost or pricing certifications required. The pricing team builds the volume by: mapping proposed labor categories to solicitation-required CLINs; applying hourly rates (direct labor plus fringe benefits, overhead, G&A, and profit) to the estimated labor hours; adding other direct costs (travel, materials, subcontractor costs); and computing total prices per CLIN, per period of performance, and in aggregate.

For cost-reimbursement contracts and for contracts above the Truth in Negotiations Act (TINA) threshold ($2M), the cost/price volume may also require detailed cost element breakdowns and certified cost or pricing data. For firm fixed-price contracts, only the total price (not cost build-up details) is typically required unless the solicitation specifically requests a breakdown.

Escalation is built into option year pricing: most solicitations require offerors to price each option year as a separate CLIN with an escalation factor applied to labor rates. A 3% annual escalation is common for IT services, reflecting anticipated wage growth and indirect rate increases. The solicitation often specifies the escalation factor to use, or allows offerors to propose their own with justification.

The government's evaluation of cost/price uses price realism analysis (for cost-type and some T&M contracts) or price reasonableness (for all contracts) to ensure proposed prices are not too low to be credible or too high relative to market comparisons.

Why the Cost/Price Volume Matters for Government Contractors

The cost/price volume determines the government's assessment of both your competitiveness and your credibility. Pricing too high costs points or eliminates competitive range consideration; pricing too low (particularly on cost-type contracts) may trigger a price realism concern that the proposed cost is unachievable, leading to a risk rating or adjustment. The price-to-win analysis conducted during capture defines the target range; the cost/price volume executes against that target with supporting arithmetic.

Example

A firm building a cost/price volume for a $9M T&M IT services contract prices 18 labor categories across three CLINs (base year, option year 1, option year 2) using fully burdened rates derived from its approved provisional billing rates. Option years include a 3% escalation per year. Travel and ODC costs are priced as a separate CLIN. The volume includes a rate roll-up table showing the breakdown of each rate into direct labor, fringe, overhead, G&A, and profit, a level of detail not required by Section L but provided proactively to facilitate government review and reduce the likelihood of a price realism query.

Frequently Asked Questions

Should the cost/price volume be submitted separately from technical volumes?

Most solicitations for major competitive procurements require separate submission of the cost/price volume specifically to prevent technical evaluators from seeing the price before completing their technical scoring. Some solicitations submit all volumes together; others use electronic submission systems where technical and price submissions are segregated. Always follow the submission instructions in Section L exactly, as noncompliance with submission procedures can cause disqualification.

What is the difference between cost buildup and a price?

A price is the total number the government will pay. A cost buildup shows how the offeror arrived at that number by identifying each cost element: direct labor rates (base wage), fringe benefit rate, overhead rate, G&A rate, profit/fee, and any other direct costs. Cost-plus contracts require a full cost buildup because the government reimburses actual costs. Firm fixed-price contracts typically require only the total price, though the government's independent government cost estimate (IGCE) uses a cost build-up approach to validate reasonableness.

How do subcontractor costs appear in the cost/price volume?

Subcontractor costs are typically included as a separate cost element within each CLIN where the subcontractor performs work. The prime's cost/price volume shows the subcontractor's rates and hours (or lump sum) within the CLIN structure. For large subcontracts (typically above a defined threshold), solicitations may require the prime to submit the subcontractor's detailed cost data alongside the prime's own volume. Subcontractor pricing must be addressed with the same scrutiny as prime pricing in the price realism analysis.

What happens during price negotiations after proposal submission?

In negotiated procurements under FAR Part 15, the contracting officer may conduct discussions with offerors in the competitive range, including negotiations on price. The government may share its concerns about specific cost elements, request cost or pricing data above the TINA threshold, or request a best and final offer (BAFO) with revised pricing. The cost/price volume's structure and supporting detail facilitate this negotiation process, well-documented volumes are easier to negotiate against than black-box price totals.